EP1031375A2 - Mikroreaktor - Google Patents
Mikroreaktor Download PDFInfo
- Publication number
- EP1031375A2 EP1031375A2 EP00103012A EP00103012A EP1031375A2 EP 1031375 A2 EP1031375 A2 EP 1031375A2 EP 00103012 A EP00103012 A EP 00103012A EP 00103012 A EP00103012 A EP 00103012A EP 1031375 A2 EP1031375 A2 EP 1031375A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- layers
- plates
- microreactor
- housing
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00851—Additional features
- B01J2219/00871—Modular assembly
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/00873—Heat exchange
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/0095—Control aspects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00781—Aspects relating to microreactors
- B01J2219/0095—Control aspects
- B01J2219/00952—Sensing operations
Definitions
- the invention relates to a microreactor for carrying out chemical reactions, the chemical process control taking place in horizontal spaces which are formed by two or more plates or layers stacked one above the other, these plates or layers having integrated sealing zones which have a liquid-tight and gas-tight connection bring between two layers lying on top of each other and outwards, and the plates or layers being fitted into a device with an adapted size such that the sealing zones of the plates or layers are pressed onto one another in a sealing manner.
- a microreactor represents a miniaturized reaction system for process engineering and chemical process technology.
- a microreactor of the generic type is known, for example, from EP 0 688 242 B1.
- This microreactor is constructed from a multiplicity of stacked and interconnected platelets, on the surfaces of which there are micromechanically produced structures which, in their interaction, form reaction spaces in order to carry out the desired chemical reactions.
- the individual plates are firmly connected to each other, so that the microreactor, once built, cannot be adapted to changing conditions.
- specific microreactors have to be constructed for special reaction types. A specific microreactor can then only be used for a few unit operations.
- DE 196 52 823 proposes a composable and non-destructively removable microreactor system in which the individual layers are fixed and sealed by polytetrafluoroethylene spacers.
- the invention has for its object to provide a microreactor system which enables the microreactor to be easily adapted to different process conditions while avoiding the disadvantages of the known systems.
- the microreactor is intended to generate an exact temperature control of the reaction processes and, depending on the requirements, to produce laminar or turbulent flows in different areas.
- the microreactor should also be inexpensive to manufacture so that it can be used in a one-way system if necessary.
- these standard function modules can be combined as required and can be connected to each other in a detachable or permanent manner.
- the task is based on the characteristics of the Claim 1 solved and by the further features of Subclaims designed and developed. in the individual function modules are formed, which are in With regard to the chemical to be carried out Have process management put together appropriately and be connected to each other.
- the modular design allows easy adaptation to each occurring conditions also of changing nature, by individual elements of the microreactor are interchangeable, to meet the needs of the chosen response or if the hoped for results are not adjust or if defects occur.
- the fluid flow can finally be dimensioned in such a way that an improved temperature control of the reactions occurs, or that a higher selectivity and a reduced formation of undesired side reaction products is observed, ie that the desired product is obtained with fewer impurities.
- the dimensions and shape of the microreactor according to the invention are not critical per se. According to the definition, the dimension of at least one component in a microreactor is less than 1 mm.
- the individual plates or layers can be in each geometric shape. They are preferably round, oval, square or rectangular. Square Panels are in terms of their positionability particularly preferred.
- the integrated sealing zones are preferably designed so that they are a have an extremely smooth surface. Particularly preferred are such sealing zones whose roughness is less than 1 ⁇ m is. In a further preferred embodiment the sealing zones are designed so that a raised, preferably sharp edge of one plate into the smooth surface of a second plate intervenes.
- the stack of function modules is one Device, preferably from a housing enclosed, which also the fluidic connections for the media to be processed and the removal of the desired product included.
- This device itself is preferably as a jig trained, or provide separate clamping devices making sure that there is sufficient surface pressure between the individual function modules comes to their To ensure tightness.
- the device has Connection piece on, which is assigned to openings the vertical channels of the function modules be, the contact areas between the Connection piece and the openings preferably conical or spherical, but also cylindrical could be. You can adjust the pressure spring-loaded pressure plates can be used. To the Air cushion or the like can serve the same purpose be used in the lower part of the device. Furthermore, pressure on the individual plates or Layers are exercised due to thermal Expansion, magnetic, piezoelectric, hydraulic, pneumatic or electrostatic Attraction or repulsion or due to a shape Memory effects.
- Metal is used as the material of the plates or layers (Stainless steel), glass, ceramics, semiconductor material, especially based on silicon, as well Plastics into consideration.
- Stainless steel is used as the material of the plates or layers
- glass is used as the material of the plates or layers
- ceramics especially based on silicon, as well Plastics into consideration.
- the selection of these materials or combinations thereof depends on the intended use. Very particularly preferred is stainless steel.
- FIG. 1 shows a microreactor in schematic, exploded view and Fig. 2 enlarged details of the microreactor.
- Each function module 2, 3 and 4 contains a module half 2a, 2b or 3a, 3b or 4a, 4b, which are each frame-like in order Show sealing surfaces 10, which at Seal the halves together.
- fluid connections 1a attached, which are in Fluid channels 7 through the edge areas of the Continue function modules. From there there is horizontal channels to reaction spaces 8, which in the Usually include a duct system or labyrinth system.
- the reaction channels of the reaction spaces 8 run in generally oblique or transverse to each other.
- the functional modules assembled from two halves show openings on their surfaces Channels 7, arranged at standardized intervals are accurate in stacking function modules 10 to align with each other. These openings are with Provide sealing structures around continuous channels 7 to seal sealing.
- This sealing Coupling designs can be cylindrical sockets with conical or spherical sealing surfaces be trained and compliant enough so that the plate-shaped function modules with their entire Edge area lie on top of each other to apply the pressure to transfer the inner sealing surfaces 10.
- the functional module 2 has a heat exchanger represents that from a heat exchanger half 2a for Cooling and / or heating medium and a heat exchanger half 2b for reactant management.
- the function module 3 be a mixer from a mixer half 3a for guidance a reaction partner A and a mixer half 3b to lead a reaction partner B.
- Das Function module 4 represents a dwell, the from a dwell section half 4a for reaction product and a dwell section 4b for cooling and / or There is heating medium.
- the housing 5 has a housing cavity 5a, its size to accommodate the functional modules 2, 3 and 4 is adjusted. It can still in the bottom 5 a spring pressure layer may be arranged, which is not is shown and consists of springs with a pressure plate. Alternatively, a flat pressure pad can be used with which the necessary contact pressure can be generated between the sealing surfaces 10.
- the cover 1 In the installed state, the cover 1 is held firmly on the housing 5, and screw connections or clamp presses can be used for this when it comes to a detachable connection. You can also use welding, bonding, gluing, soldering or riveting if the housing cover 1, housing 5 and / or the functional modules 2, 3 and 4 are to be used only once.
- the housing 5 can also Feedthroughs for sensors 6 include to detect certain parameters of the chemical processes taking place in the reactors. In particular, sensors for temperature, pressure, flow velocity, volume or mass flow and pH value are considered as sensors.
- step (a) can be carried out by etching, Laser and water jet cutting and drilling, punching and embossing, milling, planing and drilling, injection molding and Sintering as well as radioactive erosion and with combinations the same take place.
- the sheets of the individual plates are preferred or layers by etching, laser beam cutting and / or drilling.
- the Outside contours and the holes preferably through Laser beam cutting or drilling and the Channel structures preferably produced by etching.
- the first step is to create one Mask created that is either the positive or Negative representation of the geometry includes.
- the substrate preferably a metal sheet Photosensitive varnish applied, usually one a few ⁇ m thick polymethyl methacrylate (PMMA) layer, which with the help of the mask and ultraviolet Radiation is exposed.
- PMMA polymethyl methacrylate
- an organic Solvent preferably acetone
- the layers must be stacked on top of one another that on the one hand the fluid guides and partitions remain completely intact. On the other hand, one has to completely liquid and gas tight connection between the individual layers.
- the material from which the functional modules are made depends primarily on the processing substances and chemical processes. Generally, those suitable for chemistry come Stainless steel, glass, ceramic, plastic and Semiconductor construction materials and combinations of these Materials into consideration. The same goes for that Housing and the housing cover.
- the invention becomes modular built, miniaturized reaction system for Provided the integration of different, for the process control of important functions enables.
- These are the feeders of the reactants, their pre-process heat treatment, the bringing together of the reactants under controlled thermal conditions, an intermediate thermal Treatment and a post-procedural dwell time and the removal of the reaction product into suitable Storage container understood.
- the invention therefore furthermore relates to Process for carrying out chemical reactions, wherein one or more chemical reactants in gaseous form and / or fluid form in that of two or more stacked sheets or layers of one microreactor according to the invention formed horizontal If necessary, clean up and react to be brought.
- fluid form “comprises both reactants which occur even in a liquid state of aggregation and reactants which are used in a mixture with a fluid diluent.
- at least two reactants are used in the presence of at least one diluent in a microreactor according to the invention
- Preferred diluents are optionally halogenated aliphatic or aromatic hydrocarbons such as, for example, hexane, cyclohexane, dichloromethane, carbon tetrachloride, benzene, toluene or chlorobenzene; or ethers such as, for example, diethyl ether, tert-butyl methyl ether, dioxane or tetrahydrofuran; ketones or amides such as, for example Acetone, methyl ethyl ketone, dimethylformamide or N-methylpyrrolidone; or alcohols such as methanol, ethanol, propanol
- reactions according to the invention are Reactions of electrophilic reactants with nucleophilic reactants such as the reaction an amine with a carboxylic acid chloride under Formation of a carboxylic acid amide; or implementations of a diene with a dienophile to form a Cyclohexene.
Abstract
Description
Ein solcher Mikroreaktor stellt ein miniaturisiertes Reaktionssystem für die Verfahrenstechnik und die chemische Prozesstechnik dar. Ein Mikroreaktor der oberbegrifflichen Art ist zum Beispiel aus der EP 0 688 242 B1 bekannt. Dieser Mikroreaktor wird aus einer Vielzahl von aufeinandergestapelten und miteinander verbundenen Plättchen aufgebaut, auf deren Oberflächen sich mikromechanisch erzeugte Strukturen befinden, die in ihrem Zusammenwirken Reaktionsräume bilden, um jeweils erwünschte chemische Reaktionen auszuführen. Es ist wenigstens ein durch das System hindurchführender Kanal enthalten, der mit dem Einlass und dem Auslass verbunden ist. Die einzelnen Plättchen sind fest miteinander verbunden, so dass der Mikroreaktor, einmal gebaut, nicht an veränderte Verhältnisse angepasst werden kann. Nach der Lehre dieses Dokuments müssen für spezielle Reaktionstypen bestimmte Mikroreaktoren konstruiert werden. Ein bestimmter Mikroreaktor kann dann nur für einige Einheitsoperationen eingesetzt werden.
In der DE 196 52 823 wird ein zusammensetzbares und zerstörungsfrei wieder demontierbares Mikroreaktorsystem vorgeschlagen, bei dem die einzelnen Schichten durch Polytetrafluorethylen-Spacer fixiert und abgedichtet werden. Die Nachteile dieses Systems beruhen darauf, dass die einzelne Schichten und Spacer sehr sorgfältig positioniert werden müssen und dass die Spacer Materialien nicht gegen alle in der chemischen Synthese einzusetzenden Reaktionsbedingungen inert sind. Zudem können die einzusetzenden Spacer zu Problemen bezüglich der Durchlässigkeit der einzelnen Kanäle und zu erhöhten Herstellungskosten führen.
Es soll aber auch der Aufbau unterschiedlicher Anordnungen, Geometrien und/oder Größen des Reaktors möglich sein.
Die Dimensionen und Formgebung des erfindungsgemäßen Mikroreaktors sind an sich unkritisch. Definitionsgemäß ist bei einem Mikroreaktor die Abmessung mindestens einer Komponente kleiner als 1 mm.
Durchführungen für Sensoren 6 umfassen, um gewisse Parameter der in den Reaktoren ablaufenden chemischen Prozesse zu erfassen. Als Sensoren kommen vor allem Sensoren für Temperatur, Druck, Strömungsgeschwindigkeit, Volumen- oder Massestrom sowie pH-Wert in Betracht.
Claims (14)
- Mikroreaktor zur Durchführung chemischer Reaktionen, wobei die chemische Prozessführung in horizontalen Räumen stattfindet, die von zwei oder mehreren übereinander gestapelten Platten oder Schichten gebildet werden, dadurch gekennzeichnet, dass diese Platten oder Schichten integrierte Abdichtzonen aufweisen, die eine flüssigkeits- und gasdichte Verbindung zwischen jeweils zwei aufeinanderliegenden Schichten und nach außen herbeiführen; und dass die Platten oder Schichten in eine Vorrichtung mit angepasster Größe, so eingepasst sind, dass die Abdichtzonen der Platten oder Schichten dichtend aufeinander gepresst werden.
- Mikroreaktor nach Anspruch 1, wobei Platten oder Schichten (2a, 2b, 3a, 3b, 4a, 4b) so übereinander gestapelt sind, dass sich Kanäle und sich horizontal erstreckende Räume (8) für die chemische Prozessführung bilden, wobei Funktionsmodule (2, 3, 4) gebildet werden, in denen jeweils einzelne physikalische oder chemische Funktionen ausführbar sind, dadurch gekennzeichnet, dass(a) die Funktionsmodule Abdichtzonen (10) enthalten, um eine flüssigkeits- und gasdichte Verbindung zwischen den einzelnen Funktionsmodulen und nach außen herbeiführen, und unterschiedliche Funktionsmodule (2, 3, 4) zu jeweils erwünschten Reaktionssystemen ausgewählt und zusammengestellt werden können;(b) ein Gehäusesatz (1, 5), der jeweils eine passende Gehäusegröße bietet, um das jeweils zusammengestellte Reaktionssystem aufzunehmen und die Abdichtzonen (10) der Funktionsmodule dichtend aufeinander zupressen.
- Mikroreaktor nach Anspruch 1 oder 2, dadurch gekennzeichnet dass die Prozessführung folgende Schritte umfasst:Zuführung von Reaktanten,deren präprozessuale Wärmebehandlung,Zusammenführung der Reaktanten unter kontrollierten thermischen Bedingungen,eine intermediäre thermische Behandlung,eine postprozessuale Verweilzeit, undAbfuhr des oder der Reaktionsprodukte.
- Mikroreaktor nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Funktionsmodule vorbereitete vertikale Kanäle (7) zur Verbindung mit benachbarten Funktionsmodulen aufweisen, die mit Abdicht-Kontaktflächen versehen sind.
- Mikroreaktor nach Anspruch 4, dadurch gekennzeichnet, dass die Abdicht-Kontaktflächen ineinandergreifende Kegel-, Kugel- oder Zylinderformen umfassen.
- Mikroreaktor nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass Federn zum Einbau in das Gehäuse (1, 5) vorgesehen sind, um einen vorbestimmten Pressdruck zwischen den Funktionsmodulen aufrechtzuerhalten.
- Mikroreaktor nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass jedes Gehäuse (1,5) jeweils einen Deckel (1) und ein Gehäuseunterteil (5) umfasst, die durch Schrauben oder Klammerpressen lösbar miteinander verbunden sind.
- Mikroreaktor nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass das Gehäuse (1, 5) Durchführungen für elektrische Leitungen sowie an seiner Außenseite zugehörige elektrische Anschlüsse aufweist und/oder Signalleitungen von Sensoren (6) umfasst, die zur Erfassung von Prozessparametern, wie Temperatur, Druck, Strömungsgeschwindigkeit, Volumen-oder Massestrom, pH-Wert, entweder in der Gehäusewandung oder in einzelnen Funktionsmodulen untergebracht sind.
- Mikroreaktor nach Anspruch 8, dadurch gekennzeichnet, dass Regelkreise vorgesehen sind, die aufgrund der gemessenen Parameter den Materialfluss in den fluidischen Anschlüssen sowie die Energiezufuhr und -abfuhr hinsichtlich der Funktionsmodule regeln.
- Mikroreaktor nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass die Funktionsmodule (2, 3, 4) jeweils zwei Platten oder Schichten (2a, 2b; 3a, 3b; 4a, 4b) enthalten, auf deren Oberfläche horizontale Kanäle und Reaktionsräume durch Verfahren der Mikro- und/oder Feinwerktechnik hergestellt sind.
- Mikroreaktor nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass als integrierte Funktionsmodule Mischer, Wärmetauscher, Verwelistrecken, Filter, Verdampfer, Destillationskolonnen oder Extraktionskolonnen vorgesehen sind.
- Prozess zur Herstellung eines Mikroreaktors zur Durchführung chemischer Reaktionen nach einem der Ansprüche 1 bis 11, welcher folgende Schritte umfasst:(d) Herstellen einer Vielzahl von Platten oder Schichten, deren Oberflächen Mikro- und/oder Feinwerk-technisch so bearbeitet werden, dass sie Abdichtzonen und - zusammen mit der Oberfläche einer weiteren Platte oder Schicht - horizontale Reaktionsräume aufweisen;(e) Stapeln der einzelnen Platten oder Schichten in geeigneter Reihenfolge und Orientierung in einem passgenauen Gehäuse; und(f) Anpressen des Gehäusedeckels, so dass die Abdichtzonen der einzelnen Platten oder Schichten dichtend aufeinander gepresst werden.
- Bausatz zur Herstellung Mikroreaktors zur Durchführung chemischer Reaktionen nach einem der Ansprüche 1 bis 11, welcher folgende Bauteile umfasst:(d) einen Satz von mehreren Platten oder Schichten, deren Oberflächen jeweils integrierte Abdichtzonen und - zusammen mit der Oberfläche einer weiteren Platte oder Schicht - horizontale Reaktionsräume aufweisen;(e) eine oder mehrere Vorrichtungen, in der die einzelnen Platten oder Schichten passgenau und in unterschiedlichen, geeigneten Reihenfolgen gestapelt werden können; und(f) Vorrichtungen zum Anpressen der Platten oder Schichten, so dass die Abdichtzonen der einzelnen Platten oder Schichten dichtend aufeinander gepresst werden.
- Verfahren zur Durchführung chemischer Reaktionen, dadurch gekennzeichnet, dass ein oder mehrere chemische Reaktanden in gasförmiger und/oder fluider Form in den von zwei oder mehreren übereinander gestapelten Platten oder Schichten eines Mikroreaktors nach einem der Ansprüche 1 bis 12 gebildeten horizontalen Räumen gegebenenfalls gemischt und zur Reaktion gebracht werden.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29903296U DE29903296U1 (de) | 1999-02-24 | 1999-02-24 | Mikroreaktor |
DE29903296U | 1999-02-24 |
Publications (3)
Publication Number | Publication Date |
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EP1031375A2 true EP1031375A2 (de) | 2000-08-30 |
EP1031375A3 EP1031375A3 (de) | 2000-09-13 |
EP1031375B1 EP1031375B1 (de) | 2006-07-12 |
Family
ID=8069870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00103012A Expired - Lifetime EP1031375B1 (de) | 1999-02-24 | 2000-02-15 | Mikroreaktor |
Country Status (3)
Country | Link |
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EP (1) | EP1031375B1 (de) |
AT (1) | ATE332741T1 (de) |
DE (2) | DE29903296U1 (de) |
Cited By (16)
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WO2001041916A1 (de) * | 1999-12-08 | 2001-06-14 | INSTITUT FüR MIKROTECHNIK MAINZ GMBH | Modulares mikroreaktionssystem |
EP1157738A2 (de) * | 2000-05-21 | 2001-11-28 | CPC Cellular Process Chemistry Systems GmbH | Verweilzeitmodul für Mikroreaktoren |
DE10317451A1 (de) * | 2003-04-16 | 2004-11-18 | Degussa Ag | Reaktor für heterogen katalysierte Reaktionen |
US6969506B2 (en) | 1999-08-17 | 2005-11-29 | Battelle Memorial Institute | Methods of conducting simultaneous exothermic and endothermic reactions |
US6984363B2 (en) | 1999-08-17 | 2006-01-10 | Battelle Memorial Institute | Chemical reactor for gas phase reactant catalytic reactions |
US7077643B2 (en) | 2001-11-07 | 2006-07-18 | Battelle Memorial Institute | Microcombustors, microreformers, and methods for combusting and for reforming fluids |
DE102005060280A1 (de) * | 2005-12-16 | 2007-06-28 | Ehrfeld Mikrotechnik Bts Gmbh | Integrierbarer Mikromischer sowie dessen Verwendung |
EP1955762A1 (de) | 2007-01-16 | 2008-08-13 | Hitachi Plant Technologies, Ltd. | Substanzherstellungsvorrichtung und chemische Reaktoren mit der Vorrichtung |
FR2913109A1 (fr) * | 2007-02-27 | 2008-08-29 | Boostec Sa | Procede de fabrication d'un dispositif de type echangeur de chaleur en ceramique et dispositifs obtenus par le procede. |
US7468165B2 (en) | 2001-11-06 | 2008-12-23 | Sebastian Oberbeck | Microreactor system |
DE202009017416U1 (de) | 2009-05-12 | 2010-04-15 | Lonza Ag | Reaktor und Satz aus Reaktoren |
DE202007019006U1 (de) | 2006-03-31 | 2010-04-15 | Lonza Ag | Mikroreaktorsystem |
CN101319311B (zh) * | 2003-04-07 | 2011-06-22 | 应用材料股份有限公司 | 淀积氧化硅于大面积基板上的方法及设备 |
EP2452743A1 (de) | 2010-11-12 | 2012-05-16 | Lonza AG | Reaktor zur Durchführung von chemischen Reaktionen |
EP2617487A1 (de) * | 2012-01-17 | 2013-07-24 | Karlsruher Institut für Technologie | Mikroreaktor für katalytische Reaktionen |
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DE102004017404A1 (de) * | 2004-04-08 | 2005-10-27 | Forschungszentrum Karlsruhe Gmbh | Reaktoreinsatz zur parallelen Durchführung chemischer Reaktionen |
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JP4894526B2 (ja) * | 2007-01-17 | 2012-03-14 | 横河電機株式会社 | 化学反応用カートリッジ |
DE102007062976A1 (de) * | 2007-12-21 | 2009-06-25 | INSTITUT FüR MIKROTECHNIK MAINZ GMBH | Mikrorektifikationskolonne für die thermische Trennung von Flüssigkeiten |
US20200316555A1 (en) | 2017-12-21 | 2020-10-08 | Hte Gmbh The High Throughput Experimentation Company | Reactor system for continuous flow reactions |
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US6969506B2 (en) | 1999-08-17 | 2005-11-29 | Battelle Memorial Institute | Methods of conducting simultaneous exothermic and endothermic reactions |
US6984363B2 (en) | 1999-08-17 | 2006-01-10 | Battelle Memorial Institute | Chemical reactor for gas phase reactant catalytic reactions |
US7172735B1 (en) * | 1999-12-08 | 2007-02-06 | Institut Fur Mikrotechnik Mainz Gmbh | Modular microreaction system |
JP2003516223A (ja) * | 1999-12-08 | 2003-05-13 | インスティトゥート フュア ミクロテクニック マアインズ ゲーエムベーハー | モジュール式ミクロ反応システム |
WO2001041916A1 (de) * | 1999-12-08 | 2001-06-14 | INSTITUT FüR MIKROTECHNIK MAINZ GMBH | Modulares mikroreaktionssystem |
EP1157738A2 (de) * | 2000-05-21 | 2001-11-28 | CPC Cellular Process Chemistry Systems GmbH | Verweilzeitmodul für Mikroreaktoren |
EP1157738A3 (de) * | 2000-05-21 | 2003-01-22 | CPC Cellular Process Chemistry Systems GmbH | Verweilzeitmodul für Mikroreaktoren |
US7468165B2 (en) | 2001-11-06 | 2008-12-23 | Sebastian Oberbeck | Microreactor system |
US7077643B2 (en) | 2001-11-07 | 2006-07-18 | Battelle Memorial Institute | Microcombustors, microreformers, and methods for combusting and for reforming fluids |
CN101319311B (zh) * | 2003-04-07 | 2011-06-22 | 应用材料股份有限公司 | 淀积氧化硅于大面积基板上的方法及设备 |
DE10317451A1 (de) * | 2003-04-16 | 2004-11-18 | Degussa Ag | Reaktor für heterogen katalysierte Reaktionen |
DE102005060280B4 (de) | 2005-12-16 | 2018-12-27 | Ehrfeld Mikrotechnik Bts Gmbh | Integrierbarer Mikromischer sowie dessen Verwendung |
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US8287824B2 (en) | 2006-03-31 | 2012-10-16 | Lonza Ag | Micro-reactor system assembly |
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EP1955762A1 (de) | 2007-01-16 | 2008-08-13 | Hitachi Plant Technologies, Ltd. | Substanzherstellungsvorrichtung und chemische Reaktoren mit der Vorrichtung |
WO2008119900A2 (fr) * | 2007-02-27 | 2008-10-09 | Boostec S.A. | Procede de fabrication d'un dispositif de type echangeur de chaleur en ceramique et dispositifs obtenus par le procede |
WO2008119900A3 (fr) * | 2007-02-27 | 2008-11-27 | Boostec S A | Procede de fabrication d'un dispositif de type echangeur de chaleur en ceramique et dispositifs obtenus par le procede |
FR2913109A1 (fr) * | 2007-02-27 | 2008-08-29 | Boostec Sa | Procede de fabrication d'un dispositif de type echangeur de chaleur en ceramique et dispositifs obtenus par le procede. |
DE202009017416U1 (de) | 2009-05-12 | 2010-04-15 | Lonza Ag | Reaktor und Satz aus Reaktoren |
EP2452743A1 (de) | 2010-11-12 | 2012-05-16 | Lonza AG | Reaktor zur Durchführung von chemischen Reaktionen |
WO2012062567A1 (en) | 2010-11-12 | 2012-05-18 | Lonza Ag | Reactor for carrying out chemical reactions |
EP2617487A1 (de) * | 2012-01-17 | 2013-07-24 | Karlsruher Institut für Technologie | Mikroreaktor für katalytische Reaktionen |
CN103769100B (zh) * | 2012-10-24 | 2015-08-12 | 中国石油化工股份有限公司 | 一种费托合成催化剂及其制备方法和应用 |
CN103769100A (zh) * | 2012-10-24 | 2014-05-07 | 中国石油化工股份有限公司 | 一种费托合成催化剂及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
DE29903296U1 (de) | 2000-08-03 |
EP1031375B1 (de) | 2006-07-12 |
DE50013138D1 (de) | 2006-08-24 |
EP1031375A3 (de) | 2000-09-13 |
ATE332741T1 (de) | 2006-08-15 |
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